diff --git a/README.md b/README.md
index 836514ba..3fb2aeec 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,39 @@
 # GitHub runner operators
 
-
 ![WIP](https://img.shields.io/badge/status-WIP-yellow)
 
 A monorepo containing charms to operate Self-Hosted GitHub Action Runners.
 
-At the moment, it contains initial code for the `webhook-gateway`
-application, that receives and forwards GitHub webhooks to an AMQP queue.
+## Repository layout
+
+```
+charms/
+  planner-operator/         # Juju charm: GitHub runner planner
+    cos_custom/
+      grafana_dashboards/   # Grafana dashboards for the planner charm
+                            # (served via cos-configuration-k8s, path: charms/planner-operator/cos_custom/grafana_dashboards)
+  webhook-gateway-operator/ # Juju charm: GitHub webhook gateway
+
+runner_grafana_dashboards/  # Grafana dashboards for runner VM host metrics
+                            # (served via cos-configuration-k8s, path: runner_grafana_dashboards)
+```
+
+## Observability: Grafana dashboards
+
+Dashboards in this repo are delivered to Grafana through
+[`cos-configuration-k8s`](https://charmhub.io/cos-configuration-k8s), which syncs
+JSON files from this Git repository and provisions them via the `grafana-dashboard`
+relation. Provisioned dashboards are **immutable** in Grafana regardless of user
+role — they cannot be edited or deleted through the UI.
+
+### Conventions
+
+| Directory | Purpose | `grafana_dashboards_path` config value |
+|---|---|---|
+| `charms/<charm>/cos_custom/grafana_dashboards/` | Dashboards for a specific charm's workload metrics | `charms/<charm>/cos_custom/grafana_dashboards` |
+| `runner_grafana_dashboards/` | Dashboards for runner VM host-level metrics (CPU, memory, disk, network) | `runner_grafana_dashboards` |
+
+Dashboard JSON files must use `__inputs` to declare the datasource (type `prometheus`) and
+set `"editable": false`. Metric names follow the
+[OpenTelemetry hostmetrics receiver](https://opentelemetry.io/docs/collector/components/#receiver)
+Prometheus naming convention (e.g. `system_cpu_time_seconds_total`).
diff --git a/runner_grafana_dashboards/runner_vm_hostmetrics.json b/runner_grafana_dashboards/runner_vm_hostmetrics.json
new file mode 100644
index 00000000..30499bb5
--- /dev/null
+++ b/runner_grafana_dashboards/runner_vm_hostmetrics.json
@@ -0,0 +1,1145 @@
+{
+  "__inputs": [
+    {
+      "name": "prometheusds",
+      "label": "Prometheus / Mimir",
+      "description": "",
+      "type": "datasource",
+      "pluginId": "prometheus",
+      "pluginName": "Prometheus"
+    }
+  ],
+  "__elements": {},
+  "__requires": [
+    {
+      "type": "grafana",
+      "id": "grafana",
+      "name": "Grafana",
+      "version": "10.0.0"
+    },
+    {
+      "type": "datasource",
+      "id": "prometheus",
+      "name": "Prometheus",
+      "version": "1.0.0"
+    },
+    {
+      "type": "panel",
+      "id": "bargauge",
+      "name": "Bar gauge",
+      "version": ""
+    },
+    {
+      "type": "panel",
+      "id": "stat",
+      "name": "Stat",
+      "version": ""
+    },
+    {
+      "type": "panel",
+      "id": "timeseries",
+      "name": "Time series",
+      "version": ""
+    }
+  ],
+  "description": "Host-level resource metrics (CPU, memory, disk, network, load) for GitHub Actions runner VMs. Filter by repository, workflow, job and runner to inspect a specific run.",
+  "editable": false,
+  "fiscalYearStartMonth": 0,
+  "graphTooltip": 1,
+  "id": null,
+  "links": [],
+  "panels": [
+    {
+      "collapsed": false,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
+      "id": 100,
+      "title": "Overview",
+      "type": "row"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${prometheusds}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "yellow",
+                "value": 70
+              },
+              {
+                "color": "red",
+                "value": 90
+              }
+            ]
+          },
+          "unit": "percent",
+          "min": 0,
+          "max": 100
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 4,
+        "w": 4,
+        "x": 0,
+        "y": 1
+      },
+      "id": 1,
+      "options": {
+        "colorMode": "background",
+        "graphMode": "none",
+        "justifyMode": "center",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "title": "CPU Usage",
+      "type": "stat",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "100 - (avg by (github_runner) (rate(system_cpu_time_seconds_total{state=\"idle\",github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"}[$__rate_interval])) * 100)",
+          "legendFormat": "{{instance}}",
+          "refId": "A"
+        }
+      ]
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${prometheusds}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "yellow",
+                "value": 70
+              },
+              {
+                "color": "red",
+                "value": 90
+              }
+            ]
+          },
+          "unit": "percent",
+          "min": 0,
+          "max": 100
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 4,
+        "w": 4,
+        "x": 4,
+        "y": 1
+      },
+      "id": 2,
+      "options": {
+        "colorMode": "background",
+        "graphMode": "none",
+        "justifyMode": "center",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "title": "Memory Usage",
+      "type": "stat",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "100 * (1 - (system_memory_usage_bytes{state=\"free\",github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"} / sum without (state) (system_memory_usage_bytes{github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"})))",
+          "legendFormat": "{{instance}}",
+          "refId": "A"
+        }
+      ]
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${prometheusds}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "yellow",
+                "value": 70
+              },
+              {
+                "color": "red",
+                "value": 90
+              }
+            ]
+          },
+          "unit": "percent",
+          "min": 0,
+          "max": 100
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 4,
+        "w": 4,
+        "x": 8,
+        "y": 1
+      },
+      "id": 3,
+      "options": {
+        "colorMode": "background",
+        "graphMode": "none",
+        "justifyMode": "center",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "title": "Filesystem Usage (/)",
+      "type": "stat",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "100 * system_filesystem_usage_bytes{state=\"used\",mountpoint=\"/\",github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"} / (system_filesystem_usage_bytes{state=\"used\",mountpoint=\"/\",github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"} + system_filesystem_usage_bytes{state=\"free\",mountpoint=\"/\",github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"})",
+          "legendFormat": "{{instance}}",
+          "refId": "A"
+        }
+      ]
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${prometheusds}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "blue",
+                "value": null
+              }
+            ]
+          },
+          "unit": "Bps"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 4,
+        "w": 6,
+        "x": 12,
+        "y": 1
+      },
+      "id": 4,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "area",
+        "justifyMode": "center",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "title": "Network In",
+      "type": "stat",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "sum by (github_runner) (rate(system_network_io_bytes_total{direction=\"receive\",github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"}[$__rate_interval]))",
+          "legendFormat": "{{instance}}",
+          "refId": "A"
+        }
+      ]
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${prometheusds}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "blue",
+                "value": null
+              }
+            ]
+          },
+          "unit": "Bps"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 4,
+        "w": 6,
+        "x": 18,
+        "y": 1
+      },
+      "id": 5,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "area",
+        "justifyMode": "center",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "title": "Network Out",
+      "type": "stat",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "sum by (github_runner) (rate(system_network_io_bytes_total{direction=\"transmit\",github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"}[$__rate_interval]))",
+          "legendFormat": "{{instance}}",
+          "refId": "A"
+        }
+      ]
+    },
+    {
+      "collapsed": false,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 5
+      },
+      "id": 101,
+      "title": "CPU",
+      "type": "row"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${prometheusds}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "lineWidth": 1,
+            "fillOpacity": 10,
+            "gradientMode": "none",
+            "showPoints": "never"
+          },
+          "unit": "percent",
+          "min": 0,
+          "max": 100
+        },
+        "overrides": [
+          {
+            "matcher": {
+              "id": "byName",
+              "options": "idle"
+            },
+            "properties": [
+              {
+                "id": "color",
+                "value": {
+                  "fixedColor": "green",
+                  "mode": "fixed"
+                }
+              }
+            ]
+          },
+          {
+            "matcher": {
+              "id": "byName",
+              "options": "system"
+            },
+            "properties": [
+              {
+                "id": "color",
+                "value": {
+                  "fixedColor": "red",
+                  "mode": "fixed"
+                }
+              }
+            ]
+          },
+          {
+            "matcher": {
+              "id": "byName",
+              "options": "user"
+            },
+            "properties": [
+              {
+                "id": "color",
+                "value": {
+                  "fixedColor": "blue",
+                  "mode": "fixed"
+                }
+              }
+            ]
+          },
+          {
+            "matcher": {
+              "id": "byName",
+              "options": "iowait"
+            },
+            "properties": [
+              {
+                "id": "color",
+                "value": {
+                  "fixedColor": "orange",
+                  "mode": "fixed"
+                }
+              }
+            ]
+          }
+        ]
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 6
+      },
+      "id": 10,
+      "options": {
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        },
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom",
+          "calcs": [
+            "mean",
+            "max"
+          ]
+        }
+      },
+      "title": "CPU Time by State",
+      "type": "timeseries",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "avg by (state) (rate(system_cpu_time_seconds_total{github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"}[$__rate_interval])) * 100",
+          "legendFormat": "{{state}}",
+          "refId": "A"
+        }
+      ]
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${prometheusds}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "lineWidth": 2,
+            "fillOpacity": 0,
+            "showPoints": "never"
+          },
+          "unit": "short",
+          "min": 0
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 6
+      },
+      "id": 11,
+      "options": {
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        },
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom",
+          "calcs": [
+            "lastNotNull"
+          ]
+        }
+      },
+      "title": "Load Average",
+      "type": "timeseries",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "system_cpu_load_average_1m{github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"}",
+          "legendFormat": "1m",
+          "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "system_cpu_load_average_5m{github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"}",
+          "legendFormat": "5m",
+          "refId": "B"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "system_cpu_load_average_15m{github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"}",
+          "legendFormat": "15m",
+          "refId": "C"
+        }
+      ]
+    },
+    {
+      "collapsed": false,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 14
+      },
+      "id": 102,
+      "title": "Memory",
+      "type": "row"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${prometheusds}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "lineWidth": 1,
+            "fillOpacity": 20,
+            "gradientMode": "none",
+            "showPoints": "never",
+            "stacking": {
+              "mode": "normal",
+              "group": "A"
+            }
+          },
+          "unit": "bytes",
+          "min": 0
+        },
+        "overrides": [
+          {
+            "matcher": {
+              "id": "byName",
+              "options": "used"
+            },
+            "properties": [
+              {
+                "id": "color",
+                "value": {
+                  "fixedColor": "red",
+                  "mode": "fixed"
+                }
+              }
+            ]
+          },
+          {
+            "matcher": {
+              "id": "byName",
+              "options": "cached"
+            },
+            "properties": [
+              {
+                "id": "color",
+                "value": {
+                  "fixedColor": "blue",
+                  "mode": "fixed"
+                }
+              }
+            ]
+          },
+          {
+            "matcher": {
+              "id": "byName",
+              "options": "buffered"
+            },
+            "properties": [
+              {
+                "id": "color",
+                "value": {
+                  "fixedColor": "purple",
+                  "mode": "fixed"
+                }
+              }
+            ]
+          },
+          {
+            "matcher": {
+              "id": "byName",
+              "options": "free"
+            },
+            "properties": [
+              {
+                "id": "color",
+                "value": {
+                  "fixedColor": "green",
+                  "mode": "fixed"
+                }
+              }
+            ]
+          }
+        ]
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 24,
+        "x": 0,
+        "y": 15
+      },
+      "id": 20,
+      "options": {
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        },
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom",
+          "calcs": [
+            "mean",
+            "max"
+          ]
+        }
+      },
+      "title": "Memory Usage by State",
+      "type": "timeseries",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "system_memory_usage_bytes{github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\",state=~\"used|cached|buffered|free\"}",
+          "legendFormat": "{{state}}",
+          "refId": "A"
+        }
+      ]
+    },
+    {
+      "collapsed": false,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 23
+      },
+      "id": 103,
+      "title": "Disk I/O",
+      "type": "row"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${prometheusds}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "lineWidth": 1,
+            "fillOpacity": 10,
+            "showPoints": "never"
+          },
+          "unit": "Bps",
+          "min": 0
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 24
+      },
+      "id": 30,
+      "options": {
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        },
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom",
+          "calcs": [
+            "mean",
+            "max"
+          ]
+        }
+      },
+      "title": "Disk Throughput",
+      "type": "timeseries",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "rate(system_disk_io_bytes_total{github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"}[$__rate_interval])",
+          "legendFormat": "{{device}} {{direction}}",
+          "refId": "A"
+        }
+      ]
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${prometheusds}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "lineWidth": 1,
+            "fillOpacity": 10,
+            "showPoints": "never"
+          },
+          "unit": "iops",
+          "min": 0
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 24
+      },
+      "id": 31,
+      "options": {
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        },
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom",
+          "calcs": [
+            "mean",
+            "max"
+          ]
+        }
+      },
+      "title": "Disk Operations/s",
+      "type": "timeseries",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "rate(system_disk_operations_total{github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"}[$__rate_interval])",
+          "legendFormat": "{{device}} {{direction}}",
+          "refId": "A"
+        }
+      ]
+    },
+    {
+      "collapsed": false,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 32
+      },
+      "id": 104,
+      "title": "Filesystem",
+      "type": "row"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${prometheusds}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "yellow",
+                "value": 70
+              },
+              {
+                "color": "red",
+                "value": 90
+              }
+            ]
+          },
+          "unit": "percent",
+          "min": 0,
+          "max": 100
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 24,
+        "x": 0,
+        "y": 33
+      },
+      "id": 40,
+      "options": {
+        "displayMode": "gradient",
+        "orientation": "horizontal",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "showUnfilled": true
+      },
+      "title": "Filesystem Usage %",
+      "type": "bargauge",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "100 * system_filesystem_usage_bytes{state=\"used\",github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"} / (system_filesystem_usage_bytes{state=\"used\",github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"} + system_filesystem_usage_bytes{state=\"free\",github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"})",
+          "legendFormat": "{{mountpoint}} ({{device}})",
+          "refId": "A"
+        }
+      ]
+    },
+    {
+      "collapsed": false,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 41
+      },
+      "id": 105,
+      "title": "Network",
+      "type": "row"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${prometheusds}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "lineWidth": 1,
+            "fillOpacity": 10,
+            "showPoints": "never"
+          },
+          "unit": "Bps",
+          "min": 0
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 42
+      },
+      "id": 50,
+      "options": {
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        },
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom",
+          "calcs": [
+            "mean",
+            "max"
+          ]
+        }
+      },
+      "title": "Network Traffic",
+      "type": "timeseries",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "rate(system_network_io_bytes_total{github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"}[$__rate_interval])",
+          "legendFormat": "{{device}} {{direction}}",
+          "refId": "A"
+        }
+      ]
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${prometheusds}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "lineWidth": 1,
+            "fillOpacity": 10,
+            "showPoints": "never"
+          },
+          "unit": "pps",
+          "min": 0
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 42
+      },
+      "id": 51,
+      "options": {
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        },
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom",
+          "calcs": [
+            "mean",
+            "max"
+          ]
+        }
+      },
+      "title": "Network Errors & Drops",
+      "type": "timeseries",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "rate(system_network_errors_total{github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"}[$__rate_interval])",
+          "legendFormat": "errors {{device}} {{direction}}",
+          "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${prometheusds}"
+          },
+          "expr": "rate(system_network_dropped_total{github_runner=~\"$github_runner\",github_job=~\"$github_job\",github_repository=~\"$github_repository\"}[$__rate_interval])",
+          "legendFormat": "drops {{device}} {{direction}}",
+          "refId": "B"
+        }
+      ]
+    }
+  ],
+  "refresh": "30s",
+  "schemaVersion": 38,
+  "tags": [
+    "github-runner",
+    "hostmetrics"
+  ],
+  "templating": {
+    "list": [
+      {
+        "name": "prometheusds",
+        "type": "datasource",
+        "pluginId": "prometheus",
+        "query": "prometheus",
+        "label": "Prometheus",
+        "hide": 0,
+        "refresh": 1,
+        "includeAll": false,
+        "multi": false
+      },
+      {
+        "name": "github_repository",
+        "type": "query",
+        "datasource": {
+          "type": "prometheus",
+          "uid": "${prometheusds}"
+        },
+        "label": "Repository",
+        "query": "label_values(system_cpu_time_seconds_total, github_repository)",
+        "refresh": 2,
+        "sort": 1,
+        "includeAll": true,
+        "multi": false,
+        "allValue": ".*",
+        "hide": 0
+      },
+      {
+        "name": "github_workflow",
+        "type": "query",
+        "datasource": {
+          "type": "prometheus",
+          "uid": "${prometheusds}"
+        },
+        "label": "Workflow",
+        "query": "label_values(system_cpu_time_seconds_total{github_repository=~\"$github_repository\"}, github_workflow)",
+        "refresh": 2,
+        "sort": 1,
+        "includeAll": true,
+        "multi": false,
+        "allValue": ".*",
+        "hide": 0
+      },
+      {
+        "name": "github_job",
+        "type": "query",
+        "datasource": {
+          "type": "prometheus",
+          "uid": "${prometheusds}"
+        },
+        "label": "Job",
+        "query": "label_values(system_cpu_time_seconds_total{github_repository=~\"$github_repository\",github_workflow=~\"$github_workflow\"}, github_job)",
+        "refresh": 2,
+        "sort": 1,
+        "includeAll": true,
+        "multi": false,
+        "allValue": ".*",
+        "hide": 0
+      },
+      {
+        "name": "github_runner",
+        "type": "query",
+        "datasource": {
+          "type": "prometheus",
+          "uid": "${prometheusds}"
+        },
+        "label": "Runner",
+        "query": "label_values(system_cpu_time_seconds_total{github_repository=~\"$github_repository\",github_workflow=~\"$github_workflow\",github_job=~\"$github_job\"}, github_runner)",
+        "refresh": 2,
+        "sort": 1,
+        "includeAll": true,
+        "multi": true,
+        "allValue": ".*",
+        "hide": 0
+      }
+    ]
+  },
+  "time": {
+    "from": "now-1h",
+    "to": "now"
+  },
+  "timepicker": {},
+  "timezone": "browser",
+  "title": "GitHub Runner VM Hostmetrics",
+  "uid": "github-runner-vm-hostmetrics",
+  "version": 1
+}
\ No newline at end of file